Riken models, GD-A2400 / SD-2500 / SD-2600 / SD-2700 are designed to specifically monitor high boiling point solvent vapours. The design detects solvent vapours inside furnaces, and process drying machine exhaust ducts.
SD-2500 series are used extensively to detect NMP in the manufacturing of Li-ion battery cells.
Ideal for Li-ion Battery Cell drying room applications.
Ideal for direct insertion to ducts & furnaces.
Ideal for high boiling point solvents.
ATEX: Ⅱ1G Ex d ⅡC T3/T2 Ga IECEx: Ex ia ⅡC T3/T2 Ga.
Easy to set up & maintain.
The Riken Keiki SD-2500 is designed to be used inside furnaces and process machine exhaust ducts, to monitor high-boiling solvents.
The SD-2500 features a long sensor head (250mm in length), operating in high temperatures 0 to 160℃ (SD-2500) or 0-200℃ (SD-2600), flameproof enclosure, and smooth operation with a control key.
It is used extensively in Li-on production facilities and Giga Factories, to measure N-Methyl-2-pyrrolidone (NMP) (C5H9NO) in exhaust ducts located in drying machines. See article NMP monitoring in Li-ion Drying Applications.
| Category | Fixed gas detector |
|---|---|
| Type | Stand-alone gas detector |
| Detection gas | NMP (N-methylpyrrodidone), High Boiling Point Solvents |
| Principle of detection | Catalytic combustion |
| Detection range | 0-100 %LEL |
| Sampling method | Diffusion |
| Display of alarm | Gas alarm, Trouble alarm |
| Explosion protected construction | Flameproof enclosure |
| Approvals | ATEX, TIIS, CE |
| Power source | DC24V |
| Dimensions | Main body: 148(W) x 161(H) x 88(D) mm Insert part: φ34 x 250 mm |
| Weight | Approx 4.6kg |
| Operating temperature range |
Main body: 0 to 50 ℃ |
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